UPSKILL MATH PLUS
Learn Mathematics through our AI based learning portal with the support of our Academic Experts!
Learn moreIn the previous topics, we have learnt how to find the mean, median and mode. From those, we can see an approximate relationship between these \(3\) measures of central tendency. And, the relationship between them is given by:
Mode \(= 3\) Median \(- 2\) Mean
Example:
Find the mode, if in distribution, the median and mean are \(30\) and \(12\), respectively.
Solution:
Given that Median \(= 30\) and Mean \(= 12\)
To find the mode.
We know the mode can be determined using the empirical formula:
Mode \(= 3\) Median \(- 2\) Mean
Substituting the known values in the above formula, we have:
Mode \(= 3(30) - 2(12)\)
Mode \(= 90 - 24\)
Mode \(= 66\)
Therefore, the mode is \(66\).
Register for free to see more content